Answer:
Hi
Step-by-step explanation:
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Answer:
warmer by 30.2 degrees
Step-by-step explanation:
It might help to think of these values plotted on a number line. Both temperatures will be left of zero, with -63°C being farther to the left (colder).
The difference can be found by subtracting the colder temperature from the warmer one:
-32.8 -(-63) = -32.8 +63 = 63 -32.8 = 30.2 . . . degrees
The South America temperature -32.8°C is 30.2° warmer than the North America temperature.
Actually, the slope is undefined. this is because x remains the same as y increases. as a graph this looks like x=1, a straight vertical line at 1x. this can not be expressed as a slope, so we write undefined.
Answer: d) perpendicular bisectors of
Step-by-step explanation: